Question

some single - celled organisms make copies of themselves through mitosis. which describes the function of the cell cycle in such single - celled organisms? reproduction repair growth protection

Explanation:

Single - celled organisms use mitosis for reproduction. Mitosis is a process of cell division that results in two identical daughter cells. In single - celled organisms, this is a form of asexual reproduction. Growth and repair are functions related to multicellular organisms, and protection is not the main function of mitosis in single - celled organisms.

Answer:

reproduction